21458297952

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 576

約数和(自身を含む): 79280087040

約数和(自身を除く): 57821789088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 127, 144, 147, 156, 168, 182, 189, 196, 208, 216, 224, 234, 252, 254, 273, 288, 294, 307, 312, 336, 351, 364, 378, 381, 392, 416, 432, 441, 468, 504, 508, 546, 588, 614, 624, 637, 672, 702, 728, 756, 762, 784, 819, 864, 882, 889, 921, 936, 1008, 1016, 1092, 1143, 1176, 1228, 1248, 1274, 1323, 1404, 1456, 1512, 1524, 1568, 1638, 1651, 1764, 1778, 1842, 1872, 1911, 2016, 2032, 2149, 2184, 2286, 2352, 2456, 2457, 2548, 2646, 2667, 2763, 2808, 2912, 3024, 3048, 3276, 3302, 3429, 3528, 3556, 3684, 3744, 3822, 3991, 4064, 4298, 4368, 4572, 4704, 4912, 4914, 4953, 5096, 5292, 5334, 5526, 5616, 5733, 6048, 6096, 6223, 6447, 6552, 6604, 6858, 7056, 7112, 7368, 7644, 7982, 8001, 8289, 8596, 8736, 9144, 9824, 9828, 9906, 10192, 10584, 10668, 11052, 11232, 11466, 11557, 11973, 12192, 12446, 12894, 13104, 13208, 13716, 14112, 14224, 14736, 14859, 15043, 15288, 15964, 16002, 16578, 17192, 17199, 18288, 18669, 19341, 19656, 19812, 20384, 21168, 21336, 22104, 22932, 23114, 23946, 24003, 24892, 25788, 26208, 26416, 27432, 27937, 28448, 29472, 29718, 30086, 30576, 31928, 32004, 33156, 34384, 34398, 34671, 35919, 36576, 37338, 38682, 38989, 39312, 39624, 42336, 42672, 44208, 44577, 45129, 45864, 46228, 47892, 48006, 49784, 51576, 52832, 54864, 55874, 56007, 58023, 59436, 60172, 61152, 63856, 64008, 66312, 68768, 68796, 69342, 71838, 74676, 77364, 77978, 78624, 79248, 80899, 83811, 85344, 88416, 89154, 90258, 91728, 92456, 95784, 96012, 99568, 103152, 104013, 107757, 109728, 111748, 112014, 116046, 116967, 118872, 120344, 127712, 128016, 132624, 135387, 137592, 138684, 143676, 149352, 154728, 155956, 158496, 161798, 167622, 168021, 178308, 180516, 183456, 184912, 191568, 192024, 195559, 199136, 206304, 208026, 215514, 223496, 224028, 232092, 233934, 237744, 240688, 242697, 251433, 256032, 265248, 270774, 272923, 275184, 277368, 287352, 298704, 309456, 311912, 312039, 323596, 335244, 336042, 350901, 356616, 361032, 369824, 383136, 384048, 391118, 406161, 416052, 431028, 446992, 448056, 464184, 467868, 475488, 481376, 485394, 502866, 506857, 541548, 545846, 550368, 554736, 574704, 586677, 597408, 618912, 623824, 624078, 647192, 670488, 672084, 701802, 713232, 722064, 728091, 754299, 768096, 782236, 812322, 818769, 832104, 862056, 893984, 896112, 928368, 935736, 970788, 1005732, 1013714, 1052703, 1083096, 1091692, 1109472, 1149408, 1173354, 1247648, 1248156, 1294384, 1340976, 1344168, 1403604, 1426464, 1444128, 1456182, 1508598, 1520571, 1564472, 1624644, 1637538, 1664208, 1724112, 1760031, 1792224, 1856736, 1871472, 1910461, 1941576, 2011464, 2027428, 2105406, 2166192, 2183384, 2184273, 2346708, 2456307, 2496312, 2588768, 2681952, 2688336, 2807208, 2912364, 3017196, 3041142, 3128944, 3249288, 3275076, 3328416, 3448224, 3520062, 3547999, 3742944, 3820922, 3883152, 4022928, 4054856, 4210812, 4332384, 4366768, 4368546, 4561713, 4693416, 4912614, 4992624, 5280093, 5376672, 5614416, 5731383, 5824728, 6034392, 6082284, 6257888, 6498576, 6550152, 7040124, 7095998, 7368921, 7641844, 7766304, 8045856, 8109712, 8421624, 8733536, 8737092, 9123426, 9386832, 9825228, 9985248, 10560186, 10643997, 11228832, 11462766, 11649456, 12068784, 12164568, 12997152, 13100304, 13685139, 14080248, 14191996, 14737842, 15283688, 16219424, 16843248, 17194149, 17474184, 18246852, 18773664, 19650456, 21120372, 21287994, 22925532, 23298912, 24137568, 24329136, 24835993, 26200608, 27370278, 28160496, 28383992, 29475684, 30567376, 31931991, 33686496, 34388298, 34948368, 36493704, 39300912, 42240744, 42575988, 45851064, 48658272, 49671986, 51582447, 54740556, 56320992, 56767984, 58951368, 61134752, 63863982, 68776596, 69896736, 72987408, 74507979, 78601824, 84481488, 85151976, 91702128, 95795973, 99343972, 103164894, 109481112, 113535968, 117902736, 127727964, 137553192, 145974816, 149015958, 168962976, 170303952, 183404256, 191591946, 198687944, 206329788, 218962224, 223523937, 235805472, 255455928, 275106384, 298031916, 340607904, 383183892, 397375888, 412659576, 437924448, 447047874, 510911856, 550212768, 596063832, 670571811, 766367784, 794751776, 825319152, 894095748, 1021823712, 1192127664, 1341143622, 1532735568, 1650638304, 1788191496, 2384255328, 2682287244, 3065471136, 3576382992, 5364574488, 7152765984, 10729148976, 21458297952]

約数ペア:

[(1, 21458297952), (2, 10729148976), (3, 7152765984), (4, 5364574488), (6, 3576382992), (7, 3065471136), (8, 2682287244), (9, 2384255328), (12, 1788191496), (13, 1650638304), (14, 1532735568), (16, 1341143622), (18, 1192127664), (21, 1021823712), (24, 894095748), (26, 825319152), (27, 794751776), (28, 766367784), (32, 670571811), (36, 596063832), (39, 550212768), (42, 510911856), (48, 447047874), (49, 437924448), (52, 412659576), (54, 397375888), (56, 383183892), (63, 340607904), (72, 298031916), (78, 275106384), (84, 255455928), (91, 235805472), (96, 223523937), (98, 218962224), (104, 206329788), (108, 198687944), (112, 191591946), (117, 183404256), (126, 170303952), (127, 168962976), (144, 149015958), (147, 145974816), (156, 137553192), (168, 127727964), (182, 117902736), (189, 113535968), (196, 109481112), (208, 103164894), (216, 99343972), (224, 95795973), (234, 91702128), (252, 85151976), (254, 84481488), (273, 78601824), (288, 74507979), (294, 72987408), (307, 69896736), (312, 68776596), (336, 63863982), (351, 61134752), (364, 58951368), (378, 56767984), (381, 56320992), (392, 54740556), (416, 51582447), (432, 49671986), (441, 48658272), (468, 45851064), (504, 42575988), (508, 42240744), (546, 39300912), (588, 36493704), (614, 34948368), (624, 34388298), (637, 33686496), (672, 31931991), (702, 30567376), (728, 29475684), (756, 28383992), (762, 28160496), (784, 27370278), (819, 26200608), (864, 24835993), (882, 24329136), (889, 24137568), (921, 23298912), (936, 22925532), (1008, 21287994), (1016, 21120372), (1092, 19650456), (1143, 18773664), (1176, 18246852), (1228, 17474184), (1248, 17194149), (1274, 16843248), (1323, 16219424), (1404, 15283688), (1456, 14737842), (1512, 14191996), (1524, 14080248), (1568, 13685139), (1638, 13100304), (1651, 12997152), (1764, 12164568), (1778, 12068784), (1842, 11649456), (1872, 11462766), (1911, 11228832), (2016, 10643997), (2032, 10560186), (2149, 9985248), (2184, 9825228), (2286, 9386832), (2352, 9123426), (2456, 8737092), (2457, 8733536), (2548, 8421624), (2646, 8109712), (2667, 8045856), (2763, 7766304), (2808, 7641844), (2912, 7368921), (3024, 7095998), (3048, 7040124), (3276, 6550152), (3302, 6498576), (3429, 6257888), (3528, 6082284), (3556, 6034392), (3684, 5824728), (3744, 5731383), (3822, 5614416), (3991, 5376672), (4064, 5280093), (4298, 4992624), (4368, 4912614), (4572, 4693416), (4704, 4561713), (4912, 4368546), (4914, 4366768), (4953, 4332384), (5096, 4210812), (5292, 4054856), (5334, 4022928), (5526, 3883152), (5616, 3820922), (5733, 3742944), (6048, 3547999), (6096, 3520062), (6223, 3448224), (6447, 3328416), (6552, 3275076), (6604, 3249288), (6858, 3128944), (7056, 3041142), (7112, 3017196), (7368, 2912364), (7644, 2807208), (7982, 2688336), (8001, 2681952), (8289, 2588768), (8596, 2496312), (8736, 2456307), (9144, 2346708), (9824, 2184273), (9828, 2183384), (9906, 2166192), (10192, 2105406), (10584, 2027428), (10668, 2011464), (11052, 1941576), (11232, 1910461), (11466, 1871472), (11557, 1856736), (11973, 1792224), (12192, 1760031), (12446, 1724112), (12894, 1664208), (13104, 1637538), (13208, 1624644), (13716, 1564472), (14112, 1520571), (14224, 1508598), (14736, 1456182), (14859, 1444128), (15043, 1426464), (15288, 1403604), (15964, 1344168), (16002, 1340976), (16578, 1294384), (17192, 1248156), (17199, 1247648), (18288, 1173354), (18669, 1149408), (19341, 1109472), (19656, 1091692), (19812, 1083096), (20384, 1052703), (21168, 1013714), (21336, 1005732), (22104, 970788), (22932, 935736), (23114, 928368), (23946, 896112), (24003, 893984), (24892, 862056), (25788, 832104), (26208, 818769), (26416, 812322), (27432, 782236), (27937, 768096), (28448, 754299), (29472, 728091), (29718, 722064), (30086, 713232), (30576, 701802), (31928, 672084), (32004, 670488), (33156, 647192), (34384, 624078), (34398, 623824), (34671, 618912), (35919, 597408), (36576, 586677), (37338, 574704), (38682, 554736), (38989, 550368), (39312, 545846), (39624, 541548), (42336, 506857), (42672, 502866), (44208, 485394), (44577, 481376), (45129, 475488), (45864, 467868), (46228, 464184), (47892, 448056), (48006, 446992), (49784, 431028), (51576, 416052), (52832, 406161), (54864, 391118), (55874, 384048), (56007, 383136), (58023, 369824), (59436, 361032), (60172, 356616), (61152, 350901), (63856, 336042), (64008, 335244), (66312, 323596), (68768, 312039), (68796, 311912), (69342, 309456), (71838, 298704), (74676, 287352), (77364, 277368), (77978, 275184), (78624, 272923), (79248, 270774), (80899, 265248), (83811, 256032), (85344, 251433), (88416, 242697), (89154, 240688), (90258, 237744), (91728, 233934), (92456, 232092), (95784, 224028), (96012, 223496), (99568, 215514), (103152, 208026), (104013, 206304), (107757, 199136), (109728, 195559), (111748, 192024), (112014, 191568), (116046, 184912), (116967, 183456), (118872, 180516), (120344, 178308), (127712, 168021), (128016, 167622), (132624, 161798), (135387, 158496), (137592, 155956), (138684, 154728), (143676, 149352)]